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721748-001 ✓ Verified by PartsTable
HP · TRANSCEIVER · SFP_10G
WHAT YOU NEED TO KNOW
SR = Short Range (multimode, 300m) | LR = Long Range (single-mode, 10km) DOM = Digital Optical Monitoring — most enterprise SFPs support it
MATCH ALL THREE: Speed + Wavelength + Brand compatibility
PRODUCT OVERVIEW

HP MSA 2040 10Gb SW iSCSI SFP transceiver. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
TRANSCEIVER→ SFP_10G→ 721748-001
SPECIFICATIONS
Part Number721748-001
ManufacturerHP
Capacity10GB
COMPONENT DIAGRAM
BAIL LATCH 10G SFP+ 850nm · SR (MMF, 300m) DOM: Digital Optical Monitoring TX RX LC DUPLEX 20-PIN EDGE CONNECTOR ~56.5 mm ~13.4mm SFP+ TRANSCEIVER | 10G | 850nm | SR (MMF, 300m) Hot-swappable | LC duplex fiber | DDM/DOM supported TITLE SFP+ XCVR PN 721748-001 MFR HP HP MSA 2040 10Gb SW iSCSI SFP transceive
KEY FEATURES
•
10GB Capacity
TYPICAL APPLICATIONS
  • Data center switch-to-switch interconnects
  • Server-to-storage fabric connectivity
  • Long-distance fiber optic links
  • High-speed uplink connections (10G/25G/40G/100G)
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
721000-001Compatible
HP GBIC iSCSI SFP+ 10Gb SW Transceiver for MSA2040
compatible
721000-002Compatible
HP GBIC iSCSI SFP+ 10Gb SW Transceiver for MSA2040
compatible
876144-001Compatible
HP GBIC iSCSI SFP+ 10Gb SW Transceiver for MSA2040
compatible
LIFECYCLE
StatusUNKNOWN
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 3
876144-001SUBSTITUTE
HP GBIC iSCSI SFP+ 10Gb SW Transceiver for MSA2040
HPE
721000-001SUBSTITUTE
HP GBIC iSCSI SFP+ 10Gb SW Transceiver for MSA2040
HPE
721000-002SUBSTITUTE
HP GBIC iSCSI SFP+ 10Gb SW Transceiver for MSA2040
HPE
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FREQUENTLY ASKED QUESTIONS
What is 721748-001?
721748-001 is a HP MSA 2040 10Gb SW iSCSI SFP transceiver manufactured by HP. It is classified as a TRANSCEIVER (SFP_10G).
What parts can replace 721748-001?
There are 3 known substitutes for 721748-001: 721000-001, 721000-002, 876144-001. Substitute compatibility should be verified for your specific system.
Is 721748-001 still available?
721748-001 is currently Unknown.
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Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
Last verified: July 2026